W21 x 12¼ x 122 H profile steel
H-shaped steel, tseem hu ua H-beam lossis I-beam, yog cov qauv steel nqaj nrog H-shaped cross-section. Nws yog dav siv nyob rau hauv kev tsim kho thiab engineering vim nws siab zog-rau-qhov hnyav piv thiab versatility. H-beams yog tsim los txhawb nqa hnyav thiab faib cov khoom siv tau zoo, ua rau lawv muaj kev xaiv rau ntau yam kev siv.
| Lub npe | Unit Nyhav (lbs/ft) | Qhov hnyav (kg / m) | Standard SectionalDimension (mm) | Thaj tsam (cm²) | ||||
| W | M | H | B | t1 | t2 | r | A | |
| W21 x 12¼ | 101 | 150 | 543 | 312 | 12.7 | 20.3 | 12.7 | 191.9 |
| 111 | 165 | 546 | 313 | 14.0 | 22.2 | 12.7 | 210.8 | |
| 122 | 182 | 551 | 315 | 15.2 | 24.4 | 12.7 | 231.2 | |
| 132 | 196 | 554 | 316 | 16.5 | 26.3 | 12.7 | 250.4 | |
| 147 | 219 | 560 | 318 | 18.3 | 29.2 | 12.7 | 278.8 | |
| 166 | 248 | 571 | 315 | 19.1 | 34.5 | 12.7 | 315.0 | |
| 182 | 272 | 577 | 317 | 21.1 | 37.6 | 12.7 | 346.0 | |
| 201 | 300 | 585 | 319 | 23.1 | 41.4 | 12.7 | 381.9 | |
| 223 | 332 | 593 | 322 | 25.4 | 45.5 | 12.7 | 421.8 | |
| 248 | 369 | 603 | 325 | 28.3 | 50.5 | 12.7 | 471.2 | |
| 275 | 409 | 613 | 327 | 31.0 | 55.6 | 12.7 | 521.0 | |
| 300 | 446 | 523 | 330 | 33.5 | 60.5 | 12.7 | 568.8 | |
| 333 | 496 | 536 | 333 | 37.1 | 66.5 | 12.7 | 631.2 | |
W21 x 12¼ x 122 H profile steel khoom Taw qhia:
|
Khoom npe |
W21 x 12¼ x 122 H profile steel |
|
Thickness |
6mm -16 hli |
|
Ntev |
6-12m lossis raws li cov neeg siv khoom thov tshwj xeeb |
|
Ua siab ntev |
Thickness: plus /-0.02mm, Qhov ntev: ntxiv /-2mm |
|
Technical |
Kub dov |
|
Txuj |
AISI, ASTM, DIN, JIS, BS, GB / T |
|
Daim ntawv pov thawj |
ISO/CE/SGS |
|
Pob |
Txuas nrog steel strips thiab qhwv nrog ntawv pov thawj dej |
|
Daim ntawv thov |
Dav siv nyob rau hauv ntau lub tsev tsim thiab engineering qauv, xws li cov nqaj, choj, kis ntauwd, lifting |
|
Qhov zoo |
1. Tus nqi tsim nyog nrog zoo heev 2. Muaj ntau cov Tshuag thiab xa khoom sai |
Hais txog peb:
Nrog lub network muaj zog thoob plaws teb chaws, GNEE tau tsim nws tus kheej ua tus neeg ua si thoob ntiaj teb hauv kev lag luam steel txawv teb chaws. Peb cov kev sib koom tes zoo, kev xa tawm, thiab kev muaj peev xwm logistics tso cai rau peb los txuas cov neeg xa khoom thiab cov neeg siv khoom hla ciam teb. Peb muaj kev txaus siab rau kev ua kom yooj yim rau kev lag luam seamless thiab xa khoom raws sijhawm, tsis hais txog thaj chaw nyob deb li cas.
Pab neeg nthuav qhia:
FAQ:
Q: Koj cov nqe lus them nqi yog dab tsi?
A: T / T, 100 feem pua L / C thaum pom, Nyiaj Ntsuab, Western Union tau txais tag nrho yog tias koj muaj lwm yam kev them nyiaj, thov hu rau kuv.
Q: Peb ntseeg koj lub tuam txhab li cas?
A: Peb txiav txim siab ncaj ncees raws li lub neej ntawm peb lub tuam txhab, peb tuaj yeem qhia koj cov ntaub ntawv tiv tauj ntawm peb lwm tus neeg siv khoom rau koj los xyuas peb cov credit.
Cim npe nrov: w21 x 12¼ x 122 h profile steel, Tuam Tshoj w21 x 12¼ x 122 h profile steel manufacturers, lwm tus neeg, Hoobkas